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dimension.go
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dimension.go
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package models
import (
"errors"
)
// Dimension struct encapsulating Dimension details.
type Dimension struct {
DimensionID string
Option string
NodeID string
}
// Validate checks the dimension object
func (d *Dimension) Validate() error {
if d == nil {
return errors.New("dimension is required but was nil")
}
if len(d.DimensionID) == 0 && len(d.Option) == 0 {
return errors.New("dimension invalid: both dimension.dimension_id and dimension.value are required but were both empty")
}
if len(d.DimensionID) == 0 {
return errors.New("dimension id is required but was empty")
}
if len(d.Option) == 0 {
return errors.New("dimension value is required but was empty")
}
return nil
}
// Instance struct to hold instance information.
type Instance struct {
InstanceID string
CSVHeader []string
Dimensions []interface{}
}
// Validate checks that the instance ID is not empty
func (i *Instance) Validate() error {
if i == nil {
return errors.New("instance is required but was nil")
}
if len(i.InstanceID) == 0 {
return errors.New("instance id is required but was empty")
}
return nil
}